Case Study: Internal Resorption of Upper Anterior Tooth and Subsequent Implant Placement.

Performed by: Dr. Avantika Tripathi

Patient Information

      Age: 18 years
      Gender: Female

Chief Complaint
The patient presented with a complaint of discoloration in the upper front tooth region, specifically concerning the right maxillary central incisor (tooth #21).




History of Present Illness
The patient reported that the discoloration of tooth #21 developed gradually over the past few months. She noticed a change from the normal tooth color to a darker shade, which was esthetically concerning for her. There was a history of trauma associated 10 years back, no history of pain, or swelling associated with the tooth.

Medical History
The patient is generally healthy with no significant medical history. There are no known allergies, and she is not currently taking any medications.

Clinical Examination

      Intraoral Examination: Tooth #21 exhibited a darkened appearance with a slightly bulbous crown. There was no swelling, tenderness, or evidence of periodontal disease. Other anterior teeth were within normal limits.
      Percussion Test: No tenderness noted.
      Pulp Vitality Testing: The response to cold testing was absent, suggesting possible pulpal necrosis.

Radiographic Examination
A periapical radiograph revealed:

      Evidence of internal resorption associated with tooth #21.
      The resorption appeared to be progressing, compromising the structural integrity of the tooth.

Diagnosis
Based on clinical findings and radiographic evidence, the diagnosis was established as internal resorption of tooth #21.

Treatment Plan

1.     Extraction of Tooth #21: Due to the extent of internal resorption and absence of viable pulp tissue, extraction was indicated.
2.     Immediate Implant Placement: Following extraction, an immediate implant placement was planned to restore aesthetics and function.



Procedure

      Extraction: The patient was anesthetized with local anesthesia. Tooth #21 was carefully extracted using atraumatic techniques to preserve the surrounding bone.
      Implant Placement: A suitable implant site was prepared, and a 3.6 mm x 10 mm sized Dentium Superline implant was placed and bone grafting with osteon collagen was done in view of buccal bone defect. The surgical site was closed with sutures.

Postoperative Care
The patient was advised on postoperative care, including:

      Pain management with NSAIDs.
      Instructions for oral hygiene to prevent infection.
      A follow-up appointment scheduled for one week post-surgery to evaluate healing.

Follow-Up

      One Week Post-Operatively: The site showed no signs of infection, and healing was progressing well. The patient was encouraged to maintain oral hygiene.
      Three Months Post-Operatively: Radiographic evaluation showed successful osseointegration of the implant. The patient expressed satisfaction with the aesthetics and functionality.

Conclusion
This case highlights the successful management of internal resorption in an anterior tooth through extraction and immediate implant placement. Early diagnosis and intervention are crucial in preserving esthetics and function, especially in young patients. Ongoing follow-up will be essential to monitor implant success and overall oral health.


 

 

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